LUCL9215AAU-D AGERE [Agere Systems], LUCL9215AAU-D Datasheet - Page 21

• Manufacturer Part Number: LUCL9215AAU-D
• Description: Short-Loop Sine Wave Ringing SLIC
• Manufacturer: AGERE [Agere Systems]

September 2001
Agere Systems Inc.
Electrical Characteristics
Table 16. Ringing Specifications
Table 17. Ring Trip
Ringing will not be tripped by the following loads:
Table 18. PPM
* PPM signal should be ac coupled through 10 nF.
RING
Ring Signal Isolation:
Ring Signal Isolation:
Ringing Voltage (5 REN 1380
Ringing Voltage (3 REN 2310
Ring Signal Distortion:
Differential Gain:
Ring Trip (NSTAT = 0): Loop Resistance (total)
Ring Trip (NSTAT = 1): Loop Resistance (total)
Trip Time (f = 20 Hz)
PPM Source*:
Input Impedance
Signal Gain (2.2 Vrms maximum at PT/PR)
Isolation
Harmonic Distortion
resistors, –70 V battery)
resistors, –70 V battery)
10 k resistor in parallel with a 6 µF capacitor applied across tip and ring. Ring frequency = 17 Hz to 23 Hz.
100
Input Voltage Swing
Input Impedance
PT/PR to VITR
Ring Mode
RING
Nonring Mode
5 REN 1380 , 40 µF Load, 100
3 REN 2310 , 24 µF Load, 250
RING
Frequency (f1)
Frequency (f2)
Input Signal
IN
IN
IN
(This input is ac coupled through 0.47 µF.):
resistor in series with a 2 µF capacitor applied across tip and ring. Ring frequency = 17 Hz to 23 Hz.
to PT/PR
to PT/PR—No Load
Parameter
Parameter
+ 40 µF load, 100
+ 24 µF load, 250
Parameter
(continued)
Loop
Loop
loop, 2 x 50
loop, 2 x 50
15.80
11.88
Min
5.5
—
—
—
0
Min
100
—
—
Short-Loop Sine Wave Ringing SLIC
protection
protection
Typ
1.1
12
16
50
60
—
6
Typ
—
—
—
Min
40
40
—
—
—
—
—
—
0
12.12
16.20
1.25
Max
6.5
—
—
5
Max
600
100
10
Typ
100
—
60
80
—
—
55
3
3
Vrms
Unit
kHz
kHz
k
dB
dB
%
Max
V
—
—
—
—
—
—
—
—
CC
Unit
ms
k
Vrms
Vrms
Unit
k
dB
dB
—
%
%
V
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